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MIT Mystery Hunt Puzzle Index: Keyword Data

Railroad Crossing puzzle

The standard form of this puzzle consists of a grid with the numbers 1 to N in some squares and crosses in some other squares. You must draw a path through all squares in the grid, going through the numbered stations in order and going straight at each station, and only crossing itself at the marked crosses.

Also called: Railroad Tracks puzzle


MIT Mystery Hunt 2002 Sampler


Nikoli-style logic
Puzzle Types